CN106833557A - 一种钻井液用润滑剂及其制备方法与应用 - Google Patents
一种钻井液用润滑剂及其制备方法与应用 Download PDFInfo
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- CN106833557A CN106833557A CN201611144586.4A CN201611144586A CN106833557A CN 106833557 A CN106833557 A CN 106833557A CN 201611144586 A CN201611144586 A CN 201611144586A CN 106833557 A CN106833557 A CN 106833557A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/34—Lubricant additives
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- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
润滑剂 | 润滑系数 | 润滑系数降低率 |
膨润土基浆 | 0.473 | - |
实施例1 | 0.078 | 83.5% |
实施例2 | 0.087 | 81.6% |
实施例3 | 0.091 | 80.7% |
实施例4 | 0.086 | 81.8% |
润滑剂 | 实验条件 | 润滑系数 | 润滑系数降低率 |
室温 | 0.223 | - | |
实施例1 | 120℃/16h | 0.069 | 69.1% |
实施例1 | 150℃/16h | 0.058 | 74.0% |
实施例1 | 180℃/16h | 0.051 | 77.1% |
实施例1 | 200℃/16h | 0.048 | 78.5% |
实施例3 | 120℃/16h | 0.093 | 58.3% |
实施例3 | 150℃/16h | 0.085 | 61.9% |
实施例3 | 180℃/16h | 0.078 | 65.0% |
实施例3 | 200℃/16h | 0.071 | 68.2% |
润滑剂 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
62400 | 62100 | 60700 | 61500 |
Claims (11)
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CN106833557A true CN106833557A (zh) | 2017-06-13 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111440600A (zh) * | 2020-03-31 | 2020-07-24 | 安徽中科日升科技有限公司 | 一种钻井液用润滑抑制剂及制备方法 |
CN113493681A (zh) * | 2020-04-08 | 2021-10-12 | 中石化南京化工研究院有限公司 | 一种水基钻井液用微乳液减摩降阻剂 |
CN115746803A (zh) * | 2022-11-02 | 2023-03-07 | 中国石油化工股份有限公司 | 页岩气地层疏水强封堵水基钻井液 |
Citations (6)
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CN1360013A (zh) * | 2000-12-19 | 2002-07-24 | 邱志远 | 水溶性有机钼极压、抗磨、减摩添加剂 |
CN103571441A (zh) * | 2013-10-11 | 2014-02-12 | 四川康克石油科技有限公司 | 一种钻井液用抗磨减阻剂及其制备方法 |
CN103849360A (zh) * | 2012-11-28 | 2014-06-11 | 中国石油化工股份有限公司 | 一种水基钻井液润滑剂制备方法 |
CN103864636A (zh) * | 2012-12-17 | 2014-06-18 | 中国石油化工股份有限公司 | 一种钻井液用润滑剂的制备方法 |
CN105505340A (zh) * | 2014-09-23 | 2016-04-20 | 中国石油化工股份有限公司 | 环保型钻井液润滑剂及其制备方法 |
CN105647490A (zh) * | 2016-03-31 | 2016-06-08 | 成都西油华巍科技有限公司 | 一种钻井液用有机减磨剂及其制备方法 |
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- 2016-12-13 CN CN201611144586.4A patent/CN106833557B/zh active Active
Patent Citations (6)
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CN1360013A (zh) * | 2000-12-19 | 2002-07-24 | 邱志远 | 水溶性有机钼极压、抗磨、减摩添加剂 |
CN103849360A (zh) * | 2012-11-28 | 2014-06-11 | 中国石油化工股份有限公司 | 一种水基钻井液润滑剂制备方法 |
CN103864636A (zh) * | 2012-12-17 | 2014-06-18 | 中国石油化工股份有限公司 | 一种钻井液用润滑剂的制备方法 |
CN103571441A (zh) * | 2013-10-11 | 2014-02-12 | 四川康克石油科技有限公司 | 一种钻井液用抗磨减阻剂及其制备方法 |
CN105505340A (zh) * | 2014-09-23 | 2016-04-20 | 中国石油化工股份有限公司 | 环保型钻井液润滑剂及其制备方法 |
CN105647490A (zh) * | 2016-03-31 | 2016-06-08 | 成都西油华巍科技有限公司 | 一种钻井液用有机减磨剂及其制备方法 |
Non-Patent Citations (1)
Title |
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王广生: "《石油化工原料与产品安全手册》", 31 August 2010 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111440600A (zh) * | 2020-03-31 | 2020-07-24 | 安徽中科日升科技有限公司 | 一种钻井液用润滑抑制剂及制备方法 |
CN113493681A (zh) * | 2020-04-08 | 2021-10-12 | 中石化南京化工研究院有限公司 | 一种水基钻井液用微乳液减摩降阻剂 |
CN113493681B (zh) * | 2020-04-08 | 2023-01-31 | 中石化南京化工研究院有限公司 | 一种水基钻井液用微乳液减摩降阻剂 |
CN115746803A (zh) * | 2022-11-02 | 2023-03-07 | 中国石油化工股份有限公司 | 页岩气地层疏水强封堵水基钻井液 |
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Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
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Effective date of registration: 20221228 Address after: No. 9, Dongzhimen North Street, Changping District, Beijing 100007 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: Xi'an kangboer Petroleum Technology Development Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee before: Xi'an kangboer Petroleum Technology Development Co.,Ltd. |
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